Siemens SIRIUS 3RT Series System Manual page 331

Figure 3-10 Program desktop: "Selection of solid-state contactors for motors"
Procedure:
Start by defining the operating mode. Select "Direct start" or "Reverse operation" to launch
the calculation process. You can then proceed as you wish. The results are recalculated
every time you make an entry. Some entries will restrict other parameters which can be
selected (this is indicated by messages in the "State" field).
If your entries result in errors, these will also be displayed in the "State" field.
Once the entries have been modified accordingly and the calculation has been completed,
the order number of a suitable device will be appear in the "Result" field. The order number
can then be copied for ordering in the Mall (http://www.siemens.com/automation/mall).
Selecting a new "Operating mode" resets the tool completely. The tool can be set to the
following languages via the "Language" button: English; German; Italian; Spanish;
Portuguese.
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
SIRIUS 3RF34 solid-state switching devices
3.5 Planning/configuring
331